Just a few of the clipart images I found at iClipart.com while looking for Disappointed:
Disappointed, Disappointedly, Discomfited, Foiled, Frustrated, Thwarted, Defeated, Unsuccessful, Disappointing, Disenchant, Disillusion, Dissatisfactory, Unsatisfying, Disappointed And Depressed Bride, Disappointed Red Headed Boy With His Hans On His Hips, Crying Man In A Shirt And Tie Reading Some Papers

Favorite "Disappointed" Sayings?
'bitterly disappointed', 'shocked and disappointed', 'greatly disappointed', 'utterly disappointed', 'A pessimist is never disappointed.'